docker-compose.yml

services:
    test:
        build:
            context: .
            args:
              PHP_VERSION: ${PHP_VERSION:-8.1}
        depends_on:
            mysql:
                condition: service_healthy
            postgres:
                condition: service_healthy
            redis:
                condition: service_healthy
        volumes:
            - .:/var/www/html:delegated
        environment:
            DOCKER: 1
            DB_PASSWORD: password
            DB_USERNAME: root
            DB_DATABASE: main
            TENANCY_TEST_REDIS_HOST: redis
            TENANCY_TEST_MYSQL_HOST: mysql
            TENANCY_TEST_PGSQL_HOST: postgres
        stdin_open: true
        tty: true
    mysql:
        image: mysql:5.7
        environment:
            MYSQL_ROOT_PASSWORD: password
            MYSQL_DATABASE: main
            MYSQL_USER: user # redundant
            MYSQL_PASSWORD: password
        healthcheck:
            test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
            timeout: 10s
            retries: 10
    mysql2:
        image: mysql:5.7
        environment:
            MYSQL_ROOT_PASSWORD: password
            MYSQL_DATABASE: main
            MYSQL_USER: user # redundant
            MYSQL_PASSWORD: password
        healthcheck:
            test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
            timeout: 10s
            retries: 10
    postgres:
        image: postgres:11
        environment:
            POSTGRES_PASSWORD: password
            POSTGRES_USER: root # superuser name
            POSTGRES_DB: main
        healthcheck:
            test: ["CMD-SHELL", "pg_isready -U postgres"]
            interval: 10s
            timeout: 5s
            retries: 5
    redis:
        image: redis:alpine
        healthcheck:
            test: ["CMD", "redis-cli", "ping"]
            interval: 1s
            timeout: 3s
            retries: 30